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BR7705799A - PROCESS FOR THE PREPARATION OF LOW MOLECULAR WEIGHT POLYHYDROXYL COMPOUND MIXTURES AND THEIR APPLICATION - Google Patents

PROCESS FOR THE PREPARATION OF LOW MOLECULAR WEIGHT POLYHYDROXYL COMPOUND MIXTURES AND THEIR APPLICATION

Info

Publication number
BR7705799A
BR7705799A BR7705799A BR7705799A BR7705799A BR 7705799 A BR7705799 A BR 7705799A BR 7705799 A BR7705799 A BR 7705799A BR 7705799 A BR7705799 A BR 7705799A BR 7705799 A BR7705799 A BR 7705799A
Authority
BR
Brazil
Prior art keywords
preparation
application
molecular weight
low molecular
polyhydroxyl compound
Prior art date
Application number
BR7705799A
Other languages
Portuguese (pt)
Inventor
K Wagner
H Mueller
G Schneider
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR7705799A publication Critical patent/BR7705799A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Cosmetics (AREA)
BR7705799A 1976-08-31 1977-08-31 PROCESS FOR THE PREPARATION OF LOW MOLECULAR WEIGHT POLYHYDROXYL COMPOUND MIXTURES AND THEIR APPLICATION BR7705799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2639084A DE2639084C2 (en) 1976-08-31 1976-08-31 Process for the production of mixtures of low molecular weight polyhydroxyl compounds and their use for the production of polyurethane plastics

Publications (1)

Publication Number Publication Date
BR7705799A true BR7705799A (en) 1978-06-27

Family

ID=5986745

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7705799A BR7705799A (en) 1976-08-31 1977-08-31 PROCESS FOR THE PREPARATION OF LOW MOLECULAR WEIGHT POLYHYDROXYL COMPOUND MIXTURES AND THEIR APPLICATION

Country Status (16)

Country Link
US (1) US4341909A (en)
JP (1) JPS5331609A (en)
AU (1) AU519541B2 (en)
BE (1) BE858237A (en)
BR (1) BR7705799A (en)
CA (1) CA1088558A (en)
CH (1) CH634029A5 (en)
DD (1) DD133678A5 (en)
DE (1) DE2639084C2 (en)
ES (1) ES461963A1 (en)
FR (1) FR2363537A1 (en)
GB (1) GB1542980A (en)
IT (1) IT1084084B (en)
NL (1) NL7709506A (en)
PL (1) PL105941B1 (en)
SE (1) SE442397B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1088525A (en) * 1977-03-30 1980-10-28 Kuno Wagner Process for the preparation of low molecular weight polyhydroxyl compounds
DE2721186C2 (en) * 1977-05-11 1986-04-24 Bayer Ag, 5090 Leverkusen Process for the preparation of a mixture of low molecular weight polyhydroxyl compounds
DE2738154A1 (en) * 1977-08-24 1979-03-08 Bayer Ag METHOD FOR PRODUCING LOW MOLECULAR POLYHYDROXYL COMPOUNDS
DE2738274A1 (en) * 1977-08-25 1979-03-01 Bayer Ag METHOD OF REMOVING LEAD IONS FROM FORMOSIS
DE2756270A1 (en) * 1977-12-16 1979-06-21 Bayer Ag METHOD FOR PRODUCING LOW MOLECULAR POLYHYDROXYL COMPOUNDS
DE2808228A1 (en) * 1978-02-25 1979-09-06 Bayer Ag METHOD FOR PRODUCING LOW MOLECULAR POLYHYDROXYL COMPOUNDS
DE2831659A1 (en) * 1978-07-19 1980-02-07 Bayer Ag METHOD FOR PRODUCING POLYALCOHOLES
DE2831656A1 (en) * 1978-07-19 1980-02-07 Bayer Ag METHOD FOR PRODUCING LOW MOLECULAR POLYHYDROXYL COMPOUNDS
DE2831719A1 (en) * 1978-07-19 1980-01-31 Bayer Ag METHOD FOR PRODUCING LOW MOLECULAR POLYHYDROXYL COMPOUNDS
DE2833138A1 (en) * 1978-07-28 1980-02-07 Bayer Ag METHYLOLATED MONO AND OLIGOSACCHARIDES
DE2855038A1 (en) * 1978-12-20 1980-07-10 Bayer Ag METHOD FOR CLEANING LOW MOLECULAR POLYHYDROXYL COMPOUNDS
DE2906879A1 (en) * 1979-02-22 1980-09-04 Bayer Ag METHOD FOR THE PRODUCTION OF HIGH-ELASTIC URETHANE GROUPS HAVING FOAMS
DE3009847A1 (en) 1980-03-14 1981-09-24 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING A MIXTURE OF LOW MOLECULAR MULTI-VALUE ALCOHOLS
JPS60166307A (en) * 1984-02-08 1985-08-29 Agency Of Ind Science & Technol Plastic material for optical use
GB8720491D0 (en) * 1987-08-29 1987-10-07 Bp Chem Int Ltd Synthesis of glycerol
GB8917092D0 (en) * 1989-07-26 1989-09-13 Bp Chem Int Ltd Production of hydroxy ketones
GB9012524D0 (en) * 1990-06-05 1990-07-25 Shell Int Research High surface area zirconia,a process for producing high surface area zirconia and a process for the production of hydrocarbons from synthesis gas
US5162384A (en) * 1991-09-13 1992-11-10 Minnesota Mining And Manufacturing Company Making foamed plastic containing perfluorinated heterocyclic blowing agent
US5211873A (en) * 1991-10-04 1993-05-18 Minnesota Mining And Manufacturing Company Fine-celled plastic foam containing fluorochemical blowing agent
US5210106A (en) * 1991-10-04 1993-05-11 Minnesota Mining And Manufacturing Company Fine-celled plastic foam containing fluorochemical blowing agent
US5252694A (en) * 1992-01-22 1993-10-12 Minnesota Mining And Manufacturing Company Energy-polymerization adhesive, coating, film and process for making the same
US5539008A (en) * 1993-12-29 1996-07-23 Minnesota Mining And Manufacturing Company Foamable composition containing unsaturated perfluorochemical blowing agent
US5897727A (en) * 1996-09-20 1999-04-27 Minnesota Mining And Manufacturing Company Method for assembling layers with a transfer process using a crosslinkable adhesive layer
US5858624A (en) * 1996-09-20 1999-01-12 Minnesota Mining And Manufacturing Company Method for assembling planarization and indium-tin-oxide layer on a liquid crystal display color filter with a transfer process
US5965256A (en) * 1997-10-14 1999-10-12 Minnesota Mining And Manufacturing Company Protective films and coatings
ATE541004T1 (en) * 2004-11-08 2012-01-15 3M Innovative Properties Co PRODUCTION OF POLYMER FOAM MATERIALS USING HYDROFLUORETHER NUCLEANTS
JP2014515409A (en) 2011-05-19 2014-06-30 スリーエム イノベイティブ プロパティズ カンパニー POLYMER FOAM CONTAINING FLUORINATED oxirane, METHOD FOR PREPARATION AND USE THEREOF
EP3084152B1 (en) 2013-12-20 2023-05-31 3M Innovative Properties Company Fluorinated olefins as working fluids and methods of using same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740245C (en) * 1937-06-26 1943-10-15 Ig Farbenindustrie Ag Process for the production of polyhydric alcohols
GB513708A (en) * 1938-04-14 1939-10-19 Arthur William Charles Taylor Improvements in the manufacture of hydroxy-aldehydes and hydroxy-ketones
US2224910A (en) * 1938-08-25 1940-12-17 Du Pont Process of condensing formaldehyde compounds
US2269935A (en) * 1940-02-27 1942-01-13 Du Pont Process for producing hydroxy aldehydes and hydroxy ketones
DE851493C (en) * 1949-10-30 1952-10-06 Basf Ag Process for the hydrogenation of keto and aldehyde alcohols while maintaining the alcohol groups
DE830951C (en) * 1950-03-08 1952-02-07 Basf Ag Process for the production of polyhydric alcohols
US2760983A (en) * 1952-05-24 1956-08-28 Celanese Corp Process for condensing formaldehyde
US2775621A (en) * 1952-06-20 1956-12-25 Celanese Corp Hydrogenation of formaldehyde condensation products
CH333507A (en) * 1955-06-25 1958-10-31 Dumont Freres & Cie Process for reducing carbonyl-functional products to alcoholic-functional products
JPS567665B1 (en) * 1969-01-24 1981-02-19

Also Published As

Publication number Publication date
AU2841077A (en) 1979-03-08
DE2639084A1 (en) 1978-03-02
PL105941B1 (en) 1979-11-30
SE442397B (en) 1985-12-23
JPS5331609A (en) 1978-03-25
GB1542980A (en) 1979-03-28
AU519541B2 (en) 1981-12-10
CA1088558A (en) 1980-10-28
DD133678A5 (en) 1979-01-17
FR2363537A1 (en) 1978-03-31
BE858237A (en) 1978-02-28
PL200537A1 (en) 1978-05-22
DE2639084C2 (en) 1984-08-23
US4341909A (en) 1982-07-27
JPS6115052B2 (en) 1986-04-22
CH634029A5 (en) 1983-01-14
SE7709742L (en) 1978-03-01
ES461963A1 (en) 1978-12-01
NL7709506A (en) 1978-03-02
IT1084084B (en) 1985-05-25
FR2363537B1 (en) 1983-10-14

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